Graph. In a position vs. time graph, what quantity of an object describes the slope of a line connecting two different points? O A. average speed O B. instantaneous velocity O C. average velocity O D. average acceleration Car. A car moves from rest with a constant acceleration of 5 m/s² towards the positive x-axis. The magnitude of its velocity at time t = 10 s is O A 5 m/s OB. 2 m/s C. 50 m/s
Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
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